Ianna is a distinctive girls' name in United States, ranking #3887 in 2008 with 41 recorded births. The name reached its all-time peak in 2011 with 59 births ranking #2925. Since 1996, the popularity has increased by 215.4%. In 2008, approximately 1 in every 46,115 girls born was named Ianna. FALLING Recent data shows the name is currently falling.